248715108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{222863}}^1$

素因数の和:222904

約数の個数: 36

約数和(自身を含む): 648979968

約数和(自身を除く): 400264860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 222863, 445726, 668589, 891452, 1337178, 2005767, 2674356, 4011534, 6908753, 8023068, 13817506, 20726259, 27635012, 41452518, 62178777, 82905036, 124357554, 248715108]

約数ペア:

[(1, 248715108), (2, 124357554), (3, 82905036), (4, 62178777), (6, 41452518), (9, 27635012), (12, 20726259), (18, 13817506), (31, 8023068), (36, 6908753), (62, 4011534), (93, 2674356), (124, 2005767), (186, 1337178), (279, 891452), (372, 668589), (558, 445726), (1116, 222863)]